Tektronix RSA3408B, Service Manual

Page: 116 / 250

Adjustment Procedures
4- 26
RSA3408B Analyzer Service Manual
a. Power off the RSA3408B analyzer and the signal generator.
b. Connect the analyzer and the generator with GPIB cable.
c. Connect the analyzer Input through a 10 dB attenuator followed by a
50
Ω
N-N coaxial cable to the generator (Item 3) output.
d. Power on the analyzer and the generator.
e. Set the GPIB address of the generator, ranging from 1 to 30.
f. Insert the SG flatness floppy disk (Item 16) for the generator to the
floppy disk drive of the analyzer.
2.
Enter the calibration menu:
a. Press Service... > Password in the Cal menu.
b. Enter 270833 and then press Enter using the numeric keypad.
c. Press the Cal side key.
d. Set the GPIB address of the generator:
H
Press the
Config...
side key.
H
Press the
SG Type
side key to select the manufacturer of the
generator for the GPIB command system: HP or Anritsu.
H
Press the SG Address side key and set the generator address.
H
Press the
Cancel--Back
side key.
3.
Perform the all band calibration:
a.
Press the
Target Files
side key to select
All
.
b. Press the Cal Select side key to select All .
c. Press the All Band side key to run the calibration.
NOTE
. You can select the calibration items and bands as described in
Service
Cal Menu on page 4--20.
4. Disconnect the test equipment:
a. Disconnect the cable from the analyzer input.
b. Turn off the analyzer and generators.
c. Disconnect the GPIB cable from the generator.